- Remove sentry_sdk import and sentry_sdk.init() from base.py so that
development (develop.py) and test (test.py) environments no longer
send errors to Sentry
- Add sentry_sdk.init() exclusively to production.py with environment=production
so production errors are correctly tagged and dev noise is eliminated
- Add traces_sample_rate comment placeholder for future performance monitoring
- Enforce HTTPS for podcast audio files in serializers and admin field
- Add cache-busting version query param to bypass Cloudflare 301 cached redirect
- Configure SECURE_PROXY_SSL_HEADER and USE_X_FORWARDED_HOST/PORT in settings
- Update nginx config with HTTP to HTTPS redirect, media range/CORS headers and X-Forwarded-Proto handling